win,build: add option to enable Control Flow Guard

PR-URL: #56605
Fixes: #42100
Reviewed-By: James M Snell <[email protected]>
Reviewed-By: Richard Lau <[email protected]>

Author: huseyinacacak-janea

common.gypi

@@ -28,6 +28,7 @@
     'clang%': 0,
     'error_on_warn%': 'false',
     'suppress_all_error_on_warn%': 'false',
+    'control_flow_guard%': 'false',
 
     'openssl_product': '<(STATIC_LIB_PREFIX)openssl<(STATIC_LIB_SUFFIX)',
     'openssl_no_asm%': 0,
@@ -310,6 +311,11 @@
               '/Zm2000',
             ],
           }],
+          ['control_flow_guard=="true"', {
+            'AdditionalOptions': [
+              '/guard:cf',                        # Control Flow Guard
+            ],
+          }],
         ],
         'BufferSecurityCheck': 'true',
         'DebugInformationFormat': 1,          # /Z7 embed info in .obj files
@@ -336,6 +342,11 @@
           ['target_arch=="arm64"', {
             'TargetMachine' : 0,              # NotSet. MACHINE:ARM64 is inferred from the input files.
           }],
+          ['control_flow_guard=="true"', {
+            'AdditionalOptions': [
+              '/guard:cf',                        # Control Flow Guard
+            ],
+          }],
         ],
         'GenerateDebugInformation': 'true',
         'SuppressStartupBanner': 'true',

configure.py

@@ -819,6 +819,12 @@
     default=None,
     help='do not install the bundled Corepack')
 
+parser.add_argument('--control-flow-guard',
+    action='store_true',
+    dest='enable_cfg',
+    default=None,
+    help='enable Control Flow Guard (CFG)')
+
 # Dummy option for backwards compatibility
 parser.add_argument('--without-report',
     action='store_true',
@@ -1443,6 +1449,7 @@ def configure_node(o):
   o['variables']['node_prefix'] = options.prefix
   o['variables']['node_install_npm'] = b(not options.without_npm)
   o['variables']['node_install_corepack'] = b(not options.without_corepack)
+  o['variables']['control_flow_guard'] = b(options.enable_cfg)
   o['variables']['node_use_amaro'] = b(not options.without_amaro)
   o['variables']['debug_node'] = b(options.debug_node)
   o['default_configuration'] = 'Debug' if options.debug else 'Release'

vcbuild.bat

@@ -72,6 +72,7 @@ set no_shared_roheap=
 set doc=
 set extra_msbuild_args=
 set compile_commands=
+set cfg=
 set exit_code=0
 
 :next-arg
@@ -150,6 +151,7 @@ if /i "%1"=="no-shared-roheap" set no_shared_roheap=1&goto arg-ok
 if /i "%1"=="doc"           set doc=1&goto arg-ok
 if /i "%1"=="binlog"        set extra_msbuild_args=/binaryLogger:out\%config%\node.binlog&goto arg-ok
 if /i "%1"=="compile-commands" set compile_commands=1&goto arg-ok
+if /i "%1"=="cfg"           set cfg=1&goto arg-ok
 
 echo Error: invalid command line option `%1`.
 exit /b 1
@@ -210,6 +212,7 @@ if defined no_shared_roheap set configure_flags=%configure_flags% --disable-shar
 if defined DEBUG_HELPER     set configure_flags=%configure_flags% --verbose
 if defined ccache_path      set configure_flags=%configure_flags% --use-ccache-win
 if defined compile_commands set configure_flags=%configure_flags% -C
+if defined cfg              set configure_flags=%configure_flags% --control-flow-guard
 
 if "%target_arch%"=="x86" (
   echo "32-bit Windows builds are not supported anymore."